2011 Citroen C4 RHD oil dipstick

1
43
Engine oil level indicator
The vehicle must be on level
ground and the engine must
have been off for more than
30 minutes for this level check to
be accurate.
Oil level correct
This is indicated by the fl ashing of
"OIL"
or the display of a specifi c mes-
sage in the instrument panel, coupled
with the service warning lamp and ac-
companied by an audible signal.
If the low oil level is confi rmed by a
check using the dipstick, the level must
be topped up to avoid damage to the
engine.
Oil level indicator error

Dipstick
Refer to the "Checks" section to locate
the dipstick and the oil fi ller cap on your
engine.
Oil level incorrect This is indicated by the fl ashing of
"OIL--"
or the display of a specifi c mes-
sage in the instrument panel. Contact a
CITROËN or a qualifi ed workshop.
There are 2 marks on the
dipstick:


- A
= max; never exceed
this level (risk of dam-
age to the engine),

- B
= min; top up the level
via the oil fi ller cap, us-
ing the correct grade of
oil for your engine.

This information is displayed for a few
seconds when the ignition is switched
on, at the same time as the service in-
formation.

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172
PETROL ENGINES
The various caps and covers allow access for checking the levels of the various fl uids and for replacing certain components.


1.
Power steering reservoir.

2.
Screenwash and headlamp wash
reservoir.

3.
Coolant reservoir.
4.
Brake fl uid reservoir.

5.
Battery/Fuses.

6.
Fusebox.
7.
Air fi lter.

8.
Engine oil dipstick.

9.
Engine oil fi ller cap.

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173
*
According to engine.
DIESEL ENGINES

The various caps and covers allow access for checking the levels of the various fl uids, for replacing certain components and
for priming the fuel system.


1.
Power steering reservoir.

2.
Screenwash and headlamp wash
reservoir.

3.
Coolant reservoir.
4.
Brake fl uid reservoir.

5.
Battery/Fuses.

6.
Fusebox.

7.
Air fi lter.
8.
Engine oil dipstick.

9.
Engine oil fi ller cap.

10.
Priming pump * .

11 .
Bleed screw * .

10
CHECKS
174
CHECKING LEVELS
Check all of these levels regularly and
top them up if necessary, unless other-
wise indicated.
If a level drops signifi cantly, have the corre-
sponding system checked by a CITROËN
dealer or a qualifi ed workshop.

When working under the bon-
net, take care, as certain areas
of the engine may be extremely
hot (risk of burns).

The reading will only be correct if
the vehicle is on level ground and
the engine has been off for more
than 30 minutes.
The check is carried out either when the igni-
tion is switched on using the oil level indicator
in the instrument panel, or using the dipstick.

Oil level


Engine oil change
Refer to the Maintenance and Warranty
Guide for the interval for this operation.
In order to maintain the reliability of the
engine and emission control system,
the use of additives in the engine oil is
prohibited.

Oil specifi cation
The oil must correspond to your engine
and conform to the manufacturer's rec-
ommendations.



Brake fluid level

The brake fl uid level should be
close to the "MAX" mark. If it is
not, check the brake pad wear.

Changing the fl uid
Refer to the Maintenance and Warranty
Guide for the interval for this operation.

Fluid specifi cation
The brake fl uid must conform to the
manufacturer's recommendations and
meet the DOT4 standard.



Power steering fluid level

The power steering fl uid level
should be close to the "MAX"
mark. Unscrew the cap, with the
engine cold, to check the level.
Coolant level

The coolant level should be
close to the "MAX" mark but
should never exceed it.
When the engine is warm, the
temperature of the coolant is regulated
by the fan. This can operate with the igni-
tion off.

On vehicles which are fi tted with a par-
ticle emission fi lter, the fan may operate
after the vehicle has been switched off,
even if the engine is cold.

In addition, as the cooling system is
pressurised, wait at least one hour after
switching off the engine before carrying
out any work.
To avoid any risk of scalding, unscrew
the cap by two turns to allow the pres-
sure to drop. When the pressure has
dropped, remove the cap and top up
the level.

Changing the coolant
The coolant does not have to be
changed.

Coolant specifi cation
The coolant must conform to the manu-
facturer's recommendations.

307
ALPHABETICAL INDEX
A ABS and EBFD systems ............128
Accessories ................................205
Accessories
socket, 12 V ..... 109, 110, 112, 116
Adjusting headlamps ....................98
Adjusting head restraints ..............72
Adjusting seat belt height ............131
Adjusting the steering wheel ........77
Air conditioning (digital) ..........63, 66
Air conditioning (manual) .......63, 64
Air fi lter .......................................176
Air vents .......................................62
Alarm ............................................85
Anti-lock braking system
(ABS) ........................................128
Anti-pinch .....................................89
Anti-theft steering lock ..................80
Ashtray, portable ........................108
Assistance call ...................130, 216
Audible warning ..........................126
Audio streaming
(Bluetooth) ........................256, 282
Audio system ..................50, 52, 269
Automatic gearbox .............150, 177
Automatic illumination
of headlamps ........................94, 97
Automatic operation of hazard
warning lamps ..........................126
Automatic rain sensitive
windscreen wipers ............101, 102
Auxiliary sockets ........109, 278, 281
B Battery ................................176, 197
Battery, remote control ...........81, 82
Battery recharge .........................198
Bench seat, rear ...........................74
Black panel ...................................48B Blind spot sensors ......................157
Bluetooth (hands-free) .......240, 283
Bluetooth (telephone) .........240, 283
Bonnet ........................................170
Bonnet stay ................................170
Boot ..............................................88
Boot lamp ........................... 106, 117
Brake discs .................................177
Brake lamps ...............................191
Brake pads .................................177
Brakes ........................................177
Braking assistance system .........128
C Capacity, fuel tank ........................92
CD ..............................................276
CD MP3 ..............................253, 277
Central locking .......................79, 83
Centre console ........................... 110
Changing a bulb ..................187-192
Changing a fuse ..................193-196
Changing a wheel ...............183-186
Changing a wiper blade .....103, 200
Changing the date ..............259, 294
Changing the remote
control battery ............................81
Changing the time ........47, 259, 294
CHECK ...................................30, 46
Checking levels ..................174, 175
Checking the engine oil level .......43
Checking tyre pressures
(using the kit) ............................182
Checks ................................170-177
Child lock ....................................125
Children ........................ 90, 118-125,
133, 135, 139
Child seats ......................... 118-124
Cigarette lighter ..........................109
Clock ............................47, 259, 294C Closing the boot .....................79, 88
Closing the doors ...................79, 87
Cold climate screen ....................200
Colour and map
screen ..................55, 56, 221, 260
Connectors,
audio ................109, 257, 279, 281
Control stalk, wipers ............101-103
Coolant level ..............................174
Courtesy lamps ..........................104
Courtesy mirror ..........................108
Cruise control .....................160, 163
Cup holder .................................. 110
Curtain airbags ...................136, 137
Customisation ..............................49
D Dashboard fusebox ....................194
Date (display) .....................259, 294
Daytime running
lamps ..........................96, 187, 189
Deactivating
the passenger airbag ...............135
Deadlocking .................................79
Defrosting .....................................69
Diesel additive level ...................175
Diesel engine ....... 93, 171, 173, 211
Dimensions ................................213
Dipped beam ................94, 187, 189
Dipstick .................................43, 174
Directional lighting ................99, 100
Direction
indicators ....97, 126, 187, 188, 191
Door mirrors ...................75, 76, 157
Doors ............................................87
Doors emergency control .............84
Door pockets ..............................107
Dynamic emergency
braking .............................138, 141